teach 'create from usage' to add 'operator' modifier when necessary

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/greaterOrEqualOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'compareTo'" "true"
 
 class A<T>(val n: T) {
-    fun compareTo(t: T): Int {
+    operator fun compareTo(t: T): Int {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/inOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'contains'" "true"
 
 class A<T>(val n: T) {
-    fun contains(t: T): Boolean {
+    operator fun contains(t: T): Boolean {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/lessOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'compareTo'" "true"
 
 class A<T>(val n: T) {
-    fun compareTo(t: T): Int {
+    operator fun compareTo(t: T): Int {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/notInOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'contains'" "true"
 
 class A<T>(val n: T) {
-    fun contains(t: T): Boolean {
+    operator fun contains(t: T): Boolean {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/plusAssignOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'plusAssign'" "true"
 
 class A<T>(val n: T) {
-    fun plusAssign(t: T) {
+    operator fun plusAssign(t: T) {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/plusExtraArgs.kt.after

@@ -3,7 +3,7 @@
 class A<T>(val n: T) {
     fun plus(): A<T> = throw Exception()
 
-    fun plus(t: T): A<T> {
+    operator fun plus(t: T): A<T> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/plusForAssignmentOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'plus'" "true"
 
 class A<T>(val n: T) {
-    fun plus(t: T): A<T> {
+    operator fun plus(t: T): A<T> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/plusMissingArgs.kt.after

@@ -3,7 +3,7 @@
 class A<T>(val n: T) {
     fun plus(i: Int, s: String): A<T> = throw Exception()
 
-    fun plus(t: T): A<T> {
+    operator fun plus(t: T): A<T> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/plusOnLibType.kt.after

@@ -6,6 +6,6 @@ fun test() {
     val a: A<Int> = 2 + A(1)
 }
 
-fun Int.plus(a: A<Int>): A<Int> {
+operator fun Int.plus(a: A<Int>): A<Int> {
     throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/plusOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'plus'" "true"
 
 class A<T>(val n: T) {
-    fun plus(t: T): A<T> {
+    operator fun plus(t: T): A<T> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/plusOnUserTypeWithTypeParams.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'plus'" "true"
 
 class A<T>(val n: T) {
-    fun plus(i: Int): A<T> {
+    operator fun plus(i: Int): A<T> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/whenInOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'contains'" "true"
 
 class A<T>(val n: T) {
-    fun contains(t: T): Boolean {
+    operator fun contains(t: T): Boolean {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/whenNotInOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'contains'" "true"
 
 class A<T>(val n: T) {
-    fun contains(t: T): Boolean {
+    operator fun contains(t: T): Boolean {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/component/createComponentFromUsage1.kt.after

@@ -3,7 +3,7 @@ class Foo<T> {
     fun component1(): Int { return 0 }
     fun component2(): Int { return 0 }
 
-    fun component3(): Any {
+    operator fun component3(): Any {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/component/createComponentFromUsage2.kt.after

@@ -3,7 +3,7 @@ class Foo<T> {
     fun component1(): Int { return 0 }
     fun component2(): Int { return 0 }
 
-    fun component3(): String {
+    operator fun component3(): String {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/component/createComponentFromUsage3.kt.after

@@ -17,6 +17,6 @@ fun foo() {
     for ((i: Int, j: Int) in Foo<Int>()) { }
 }
 
-fun Any.component2(): Int {
+operator fun Any.component2(): Int {
     throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
 }

idea/testData/quickfix/createFromUsage/createFunction/invoke/invokeOnLibType.kt.after

@@ -6,6 +6,6 @@ fun test(): A<String> {
     return 1(2, "2")
 }
 
-fun Int.invoke(i: Int, s: String): A<String> {
+operator fun Int.invoke(i: Int, s: String): A<String> {
     throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
 }

idea/testData/quickfix/createFromUsage/createFunction/invoke/invokeOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'invoke'" "true"
 
 class A<T>(val n: T) {
-    fun invoke(t: T, s: String): B<String> {
+    operator fun invoke(t: T, s: String): B<String> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/invoke/invokeOnUserTypeWithTypeParams.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'invoke'" "true"
 
 class A<T>(val n: T) {
-    fun <V> invoke(u: T, s: String): B<V> {
+    operator fun <V> invoke(u: T, s: String): B<V> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/invoke/invokeWithExplicitParamNamesOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'invoke'" "true"
 
 class A<T>(val n: T) {
-    fun invoke(abc: T, ghi: A<T>, def: String): A<T> {
+    operator fun invoke(abc: T, ghi: A<T>, def: String): A<T> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/iterator/createIteratorFromUsage1.kt.after

@@ -1,6 +1,6 @@
 // "Create member function 'iterator'" "true"
 class Foo<T> {
-    fun iterator(): Iterator<T> {
+    operator fun iterator(): Iterator<T> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/iterator/createIteratorFromUsage2.kt.after

@@ -1,6 +1,6 @@
 // "Create member function 'iterator'" "true"
 class Foo<T> {
-    fun iterator(): Iterator<String> {
+    operator fun iterator(): Iterator<String> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/unaryOperations/incOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'inc'" "true"
 
 class A<T>(val n: T) {
-    fun inc(): A<T> {
+    operator fun inc(): A<T> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/unaryOperations/minusMissingArgs.kt.after

@@ -3,7 +3,7 @@
 class A<T>(val n: T) {
     fun minus(n: Int): A<T> = throw Exception()
 
-    fun minus(): A<T> {
+    operator fun minus(): A<T> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/unaryOperations/minusOnLibType.kt.after

@@ -4,6 +4,6 @@ fun test() {
     val a = -false
 }
 
-fun Boolean.minus(): Any {
+operator fun Boolean.minus(): Any {
     throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
 }

idea/testData/quickfix/createFromUsage/createFunction/unaryOperations/minusOnUserType.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'minus'" "true"
 
 class A<T>(val n: T) {
-    fun minus(): Any {
+    operator fun minus(): Any {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }

idea/testData/quickfix/createFromUsage/createFunction/unaryOperations/minusOnUserTypeWithTypeParams.kt.after

@@ -1,7 +1,7 @@
 // "Create member function 'minus'" "true"
 
 class A<T>(val n: T) {
-    fun minus(): A<T> {
+    operator fun minus(): A<T> {
         throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
     }
 }